9680040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{8963}}^1$

素因数の和:8983

約数の個数: 64

約数和(自身を含む): 32270400

約数和(自身を除く): 22590360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 72, 90, 108, 120, 135, 180, 216, 270, 360, 540, 1080, 8963, 17926, 26889, 35852, 44815, 53778, 71704, 80667, 89630, 107556, 134445, 161334, 179260, 215112, 242001, 268890, 322668, 358520, 403335, 484002, 537780, 645336, 806670, 968004, 1075560, 1210005, 1613340, 1936008, 2420010, 3226680, 4840020, 9680040]

約数ペア:

[(1, 9680040), (2, 4840020), (3, 3226680), (4, 2420010), (5, 1936008), (6, 1613340), (8, 1210005), (9, 1075560), (10, 968004), (12, 806670), (15, 645336), (18, 537780), (20, 484002), (24, 403335), (27, 358520), (30, 322668), (36, 268890), (40, 242001), (45, 215112), (54, 179260), (60, 161334), (72, 134445), (90, 107556), (108, 89630), (120, 80667), (135, 71704), (180, 53778), (216, 44815), (270, 35852), (360, 26889), (540, 17926), (1080, 8963)]